casacore::FitsLogical Class Reference

#include <fits.h>

Public Member Functions
	FitsLogical ()
	FitsLogical (Bool x)
	FitsLogical (const FitsLogical &x)
FitsLogical &	operator= (const FitsLogical &x)
FitsLogical &	operator= (Bool x)
Bool	isdefined () const
void	undefine ()
	operator Bool ()
Protected Attributes
char	v
Friends
ostream &	operator<< (ostream &o, const FitsLogical &)

Detailed Description

FITS helper class.

Review Status

Reviewed By:: UNKNOWN
Date Reviewed:: before2004/08/25

Synopsis

FitsLogical is a helper class that is not intended for general use.

Example

Here is an example of the FitsLogical class.

 FitsLogical x;
 FitsLogical y(True);
 FitsLogical z = x;
 ..\.
 x = y; y = False; x.undefine();
 Bool b;
 if (x.isdefined())
 b = x;
 b = y;  If y is undefined, b will be false.

Definition at line 95 of file fits.h.

Constructor & Destructor Documentation

casacore::FitsLogical::FitsLogical ( ) [inline]

Definition at line 98 of file fits.h.

casacore::FitsLogical::FitsLogical ( Bool x ) [inline]

Definition at line 99 of file fits.h.

References casacore::True, and v.

casacore::FitsLogical::FitsLogical ( const FitsLogical & x ) [inline]

Definition at line 100 of file fits.h.

Member Function Documentation

Bool casacore::FitsLogical::isdefined ( ) const [inline]

Definition at line 105 of file fits.h.

References casacore::False, casacore::True, and v.

casacore::FitsLogical::operator Bool ( ) [inline]

Definition at line 107 of file fits.h.

References casacore::False, casacore::True, and v.

FitsLogical& casacore::FitsLogical::operator= ( Bool x ) [inline]

Definition at line 103 of file fits.h.

References casacore::True, and v.

FitsLogical& casacore::FitsLogical::operator= ( const FitsLogical & x ) [inline]

Definition at line 101 of file fits.h.

References v.

void casacore::FitsLogical::undefine ( ) [inline]

Definition at line 106 of file fits.h.

References v.

Friends And Related Function Documentation

ostream& operator<<	(	ostream &	o,
		const FitsLogical &
	)			`[friend]`

Member Data Documentation

char casacore::FitsLogical::v [protected]

Definition at line 109 of file fits.h.

Referenced by FitsLogical(), isdefined(), operator Bool(), operator=(), and undefine().

The documentation for this class was generated from the following file:

casacore/fits/FITS/fits.h